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path: root/drivers/hwmon/lm80.c
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Diffstat (limited to 'drivers/hwmon/lm80.c')
-rw-r--r--drivers/hwmon/lm80.c31
1 files changed, 30 insertions, 1 deletions
diff --git a/drivers/hwmon/lm80.c b/drivers/hwmon/lm80.c
index 612807c786e2..a2ca055f3922 100644
--- a/drivers/hwmon/lm80.c
+++ b/drivers/hwmon/lm80.c
@@ -304,6 +304,14 @@ static ssize_t show_alarms(struct device *dev, struct device_attribute *attr,
304 return sprintf(buf, "%u\n", data->alarms); 304 return sprintf(buf, "%u\n", data->alarms);
305} 305}
306 306
307static ssize_t show_alarm(struct device *dev, struct device_attribute *attr,
308 char *buf)
309{
310 int bitnr = to_sensor_dev_attr(attr)->index;
311 struct lm80_data *data = lm80_update_device(dev);
312 return sprintf(buf, "%u\n", (data->alarms >> bitnr) & 1);
313}
314
307static SENSOR_DEVICE_ATTR(in0_min, S_IWUSR | S_IRUGO, 315static SENSOR_DEVICE_ATTR(in0_min, S_IWUSR | S_IRUGO,
308 show_in_min, set_in_min, 0); 316 show_in_min, set_in_min, 0);
309static SENSOR_DEVICE_ATTR(in1_min, S_IWUSR | S_IRUGO, 317static SENSOR_DEVICE_ATTR(in1_min, S_IWUSR | S_IRUGO,
@@ -359,6 +367,17 @@ static DEVICE_ATTR(temp1_crit, S_IWUSR | S_IRUGO, show_temp_os_max,
359static DEVICE_ATTR(temp1_crit_hyst, S_IWUSR | S_IRUGO, show_temp_os_hyst, 367static DEVICE_ATTR(temp1_crit_hyst, S_IWUSR | S_IRUGO, show_temp_os_hyst,
360 set_temp_os_hyst); 368 set_temp_os_hyst);
361static DEVICE_ATTR(alarms, S_IRUGO, show_alarms, NULL); 369static DEVICE_ATTR(alarms, S_IRUGO, show_alarms, NULL);
370static SENSOR_DEVICE_ATTR(in0_alarm, S_IRUGO, show_alarm, NULL, 0);
371static SENSOR_DEVICE_ATTR(in1_alarm, S_IRUGO, show_alarm, NULL, 1);
372static SENSOR_DEVICE_ATTR(in2_alarm, S_IRUGO, show_alarm, NULL, 2);
373static SENSOR_DEVICE_ATTR(in3_alarm, S_IRUGO, show_alarm, NULL, 3);
374static SENSOR_DEVICE_ATTR(in4_alarm, S_IRUGO, show_alarm, NULL, 4);
375static SENSOR_DEVICE_ATTR(in5_alarm, S_IRUGO, show_alarm, NULL, 5);
376static SENSOR_DEVICE_ATTR(in6_alarm, S_IRUGO, show_alarm, NULL, 6);
377static SENSOR_DEVICE_ATTR(fan1_alarm, S_IRUGO, show_alarm, NULL, 10);
378static SENSOR_DEVICE_ATTR(fan2_alarm, S_IRUGO, show_alarm, NULL, 11);
379static SENSOR_DEVICE_ATTR(temp1_max_alarm, S_IRUGO, show_alarm, NULL, 8);
380static SENSOR_DEVICE_ATTR(temp1_crit_alarm, S_IRUGO, show_alarm, NULL, 13);
362 381
363/* 382/*
364 * Real code 383 * Real code
@@ -405,7 +424,17 @@ static struct attribute *lm80_attributes[] = {
405 &dev_attr_temp1_crit.attr, 424 &dev_attr_temp1_crit.attr,
406 &dev_attr_temp1_crit_hyst.attr, 425 &dev_attr_temp1_crit_hyst.attr,
407 &dev_attr_alarms.attr, 426 &dev_attr_alarms.attr,
408 427 &sensor_dev_attr_in0_alarm.dev_attr.attr,
428 &sensor_dev_attr_in1_alarm.dev_attr.attr,
429 &sensor_dev_attr_in2_alarm.dev_attr.attr,
430 &sensor_dev_attr_in3_alarm.dev_attr.attr,
431 &sensor_dev_attr_in4_alarm.dev_attr.attr,
432 &sensor_dev_attr_in5_alarm.dev_attr.attr,
433 &sensor_dev_attr_in6_alarm.dev_attr.attr,
434 &sensor_dev_attr_fan1_alarm.dev_attr.attr,
435 &sensor_dev_attr_fan2_alarm.dev_attr.attr,
436 &sensor_dev_attr_temp1_max_alarm.dev_attr.attr,
437 &sensor_dev_attr_temp1_crit_alarm.dev_attr.attr,
409 NULL 438 NULL
410}; 439};
411 440